import axios from "axios";
import { Notification, MessageBox, Message, Loading } from "element-ui";
import store from "@/store";
import { getToken, setToken } from "@/utils/auth";
import errorCode from "@/utils/errorCode";
import { tansParams, blobValidate } from "@/utils/ruoyi";
import cache from "@/plugins/cache";
import { saveAs } from "file-saver";
import Cookies from "js-cookie";
import router from "@/router";
let downloadLoadingInstance;
// 是否显示重新登录
export let isRelogin = { show: false };

setToken('eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJleHAiOjE3MTAzMjI5ODcsInVzZXJfbmFtZSI6ImFkbWluIiwianRpIjoiMTQ2NzY1NmMtYWNjNC00YWIxLTliZTYtNWZhNDAyZjk3NDdkIiwiY2xpZW50X2lkIjoiaW5pZnJhc3RydWN0dXJlX3BsYXRmb3JtIiwic2NvcGUiOlsiYWxsIl19.yd6Ddrgjrah_f6wos6J3Q6SY4GgqoHRnt9zJKiOZqTM')
axios.defaults.headers["Content-Type"] = "application/json;charset=utf-8";
// 创建axios实例
const service = axios.create({
  // axios中请求配置有baseURL选项，表示请求URL公共部分
  baseURL: "", //process.env.VUE_APP_BASE_API
  // 超时
  timeout: 10000,
});
// 创建axios实例
// const serviceVideo = axios.create({
//   // axios中请求配置有baseURL选项，表示请求URL公共部分
//   baseURL: "/portal",
//   // 超时
//   timeout: 10000,
// });

// request拦截器
service.interceptors.request.use(
  (config) => {
    // 是否需要设置 token
    const isToken = (config.headers || {}).isToken === false;
    // 是否需要防止数据重复提交
    const isRepeatSubmit = (config.headers || {}).repeatSubmit === false;
    if (getToken() && !isToken) {
      config.headers["Authorization"] = "Bearer " + getToken(); // 让每个请求携带自定义token 请根据实际情况自行修改
    }
    // get请求映射params参数
    if (config.method === "get" && config.params) {
      let url = config.url + "?" + tansParams(config.params);
      url = url.slice(0, -1);
      config.params = {};
      config.url = url;
    }
    if (
      !isRepeatSubmit &&
      (config.method === "post" ||
        config.method === "put" ||
        config.method === "delete")
    ) {
      const requestObj = {
        url: config.url,
        data:
          typeof config.data === "object"
            ? JSON.stringify(config.data)
            : config.data,
        time: new Date().getTime(),
      };
      const sessionObj = cache.session.getJSON("sessionObj");
      if (
        sessionObj === undefined ||
        sessionObj === null ||
        sessionObj === ""
      ) {
        cache.session.setJSON("sessionObj", requestObj);
      } else {
        const s_url = sessionObj.url; // 请求地址
        const s_data = sessionObj.data; // 请求数据
        const s_time = sessionObj.time; // 请求时间
        const interval = 10000; // 间隔时间(ms)，小于此时间视为重复提交
        if (
          s_data === requestObj.data &&
          requestObj.time - s_time < interval &&
          s_url === requestObj.url
        ) {
          // const message = '数据正在处理，请勿重复提交';
          // console.warn(`[${s_url}]: ` + message)
          // return Promise.reject(new Error(message))
        } else {
          cache.session.setJSON("sessionObj", requestObj);
        }
      }
    }
    return config;
  },
  (error) => {
    console.log(error);
    Promise.reject(error);
  }
);

// 响应拦截器
service.interceptors.response.use(
  (res) => {
    // 未设置状态码则默认成功状态
    const code = res.data.code || 200 || "200";
    // 获取错误信息
    const msg = errorCode[code] || res.data.msg || errorCode["default"];
    // 二进制数据则直接返回
    if (
      res.request.responseType === "blob" ||
      res.request.responseType === "arraybuffer"
    ) {
      return res.data;
    }
    if (code == "SUCCESS") {
      return res.data;
    }
    if (code == "200") {
      return res.data;
    }
    if (code == "01_03_00027") {
      return res.data;
    }
    if (res.data.message == "查询结果为空") {
      return res.data;
    }
    if (code == 401) {
      // Cookies.remove("Admin-Token");
      // store.dispatch("FedLogOut").then(() => {
      // });
      // window.location.replace(res.data.data);
      return

      if (!isRelogin.show) {
        isRelogin.show = true;
        MessageBox.confirm(
          "登录状态已过期，您可以继续留在该页面，或者重新登录",
          "系统提示",
          {
            confirmButtonText: "重新登录",
            cancelButtonText: "取消",
            type: "warning",
          }
        )
          .then(() => {
            isRelogin.show = false;
            Cookies.remove("navActive");
            store.dispatch("LogOut").then(() => {
              location.href = "/login";
            });
          })
          .catch(() => {
            isRelogin.show = false;
          });
      }
      return Promise.reject("无效的会话，或者会话已过期，请重新登录。");
    } else if (code == 1000) {
      Cookies.set("navActive", 1);
      location.href = "/profile/profile?type=个人中心";
      Message({
        message: msg,
        type: "error",
      });
      return res.data;
    } else if (code === 500) {
      Message({
        message: msg,
        type: "error",
      });
      return Promise.reject(new Error(msg));
    } else if (code !== 200) {
      Notification.error({
        title: msg,
      });
      return Promise.reject("error");
    } else {
      return res.data;
    }
  },
  (error) => {
    console.log("err" + error);
    let { message } = error;
    if (message == "Network Error") {
      message = "后端接口连接异常";
    } else if (message.includes("timeout")) {
      message = "系统接口请求超时";
    } else if (message.includes("Request failed with status code")) {
      message = "系统接口" + message.substr(message.length - 3) + "异常";
    }
    // Message({
    //   message: message,
    //   type: 'error',
    //   duration: 5 * 1000
    // })
    return Promise.reject(error);
  }
);

// 通用下载方法
export function download(url, params, filename, requestMethod = "post") {
  downloadLoadingInstance = Loading.service({
    text: "正在下载数据，请稍候",
    spinner: "el-icon-loading",
    background: "rgba(0, 0, 0, 0.7)",
  });
  return service[requestMethod](url, params, {
    transformRequest: [
      (params) => {
        return tansParams(params);
      },
    ],
    headers: { "Content-Type": "application/x-www-form-urlencoded" },
    responseType: "blob",
  })
    .then(async (data) => {
      const isLogin = await blobValidate(data);
      if (isLogin) {
        const blob = new Blob([data]);
        saveAs(blob, filename);
      } else {
        const resText = await data.text();
        const rspObj = JSON.parse(resText);
        const errMsg =
          errorCode[rspObj.code] || rspObj.msg || errorCode["default"];
        Message.error(errMsg);
      }
      downloadLoadingInstance.close();
    })
    .catch((r) => {
      console.error(r);
      Message.error("下载文件出现错误，请联系管理员！");
      downloadLoadingInstance.close();
    });
}
export function get(url, params) {
  return new Promise((resolve, reject) => {
    serviceVideo
      .get(url, {
        params: params,
      })
      .then((res) => {
        resolve(res.data);
      })
      .catch((err) => {
        reject(err.data);
      });
  });
}
export function downloadZip(url, params, filename, requestMethod = "post") {
  downloadLoadingInstance = Loading.service({
    text: "正在下载数据，请稍候",
    spinner: "el-icon-loading",
    background: "rgba(0, 0, 0, 0.7)",
  });
  return service[requestMethod](url, params, {
    transformRequest: [
      (params) => {
        return tansParams(params);
      },
    ],
    headers: { "Content-Type": "application/zip" },
    responseType: "blob",
  })
    .then(async (response) => {
      const isLogin = await blobValidate(response);
      if (isLogin) {
        // 获取http头部的文件名信息，若无需重命名文件，将下面这行删去
        const fileName = filename;
        const url = window.URL.createObjectURL(new Blob([response]));
        const link = document.createElement("a");
        link.href = url;
        link.setAttribute("download", fileName);
        document.body.appendChild(link);
        link.click();
      } else {
        const resText = await response.text();
        const rspObj = JSON.parse(resText);
        const errMsg =
          errorCode[rspObj.code] || rspObj.msg || errorCode["default"];
        Message.error(errMsg);
      }
      downloadLoadingInstance.close();
    })
    .catch((r) => {
      console.error(r);
      Message.error("下载文件出现错误，请联系管理员！");
      downloadLoadingInstance.close();
    });
}
export default service;
